Greenworks G24 System offers a wide range of lightweight easy to use tools for the homeowner. This 12-inch cordless string trimmer features a front mount motor for optimum balance, a 12-inch cut path, .065 line diameter auto feed head for easy line advancement and innovative walk behind edging. Designed for ease of use and comfortable operation without the hassle of gas. The 24v Axial Blower features a variable speed trigger for optimized control. With 100 MPH and 300 CFM, blowing leaves has never been so easy. Compatible batteries currently include a 2ah (model 29842) and 4ah (model 29852) battery and charger (model 29862). The 2ah battery charges within 45 min so you can get back to work and finish that job. The 4ah battery charges within 90 min.